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Add test code for SFTP (still useless).
[ffftp/ffftp.git] / getput.c
index e29d9a7..561bc34 100644 (file)
--- a/getput.c
+++ b/getput.c
@@ -41,7 +41,9 @@
 #include <string.h>\r
 #include <mbstring.h>\r
 #include <time.h>\r
-#include <winsock.h>\r
+// IPv6対応\r
+//#include <winsock.h>\r
+#include <winsock2.h>\r
 #include <windowsx.h>\r
 #include <commctrl.h>\r
 #include <process.h>\r
@@ -86,10 +88,16 @@ static int DownLoadNonPassive(TRANSPACKET *Pkt, int *CancelCheckWork);
 static int DownLoadPassive(TRANSPACKET *Pkt, int *CancelCheckWork);\r
 static int DownLoadFile(TRANSPACKET *Pkt, SOCKET dSkt, int CreateMode, int *CancelCheckWork);\r
 static void DispDownloadFinishMsg(TRANSPACKET *Pkt, int iRetCode);\r
-static int DispUpDownErrDialog(int ResID, HWND hWnd, char *Fname);\r
-static BOOL CALLBACK UpDownErrorDialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);\r
+// 再転送対応\r
+//static int DispUpDownErrDialog(int ResID, HWND hWnd, char *Fname);\r
+static int DispUpDownErrDialog(int ResID, HWND hWnd, TRANSPACKET *Pkt);\r
+// 64ビット対応\r
+//static BOOL CALLBACK UpDownErrorDialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);\r
+static INT_PTR CALLBACK UpDownErrorDialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);\r
 static int SetDownloadResume(TRANSPACKET *Pkt, int ProcMode, LONGLONG Size, int *Mode, int *CancelCheckWork);\r
-static BOOL CALLBACK NoResumeWndProc(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
+// 64ビット対応\r
+//static BOOL CALLBACK NoResumeWndProc(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
+static INT_PTR CALLBACK NoResumeWndProc(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
 static int DoUpLoad(SOCKET cSkt, TRANSPACKET *Pkt);\r
 static int UpLoadNonPassive(TRANSPACKET *Pkt);\r
 static int UpLoadPassive(TRANSPACKET *Pkt);\r
@@ -102,10 +110,16 @@ static int SetUploadResume(TRANSPACKET *Pkt, int ProcMode, LONGLONG Size, int *M
 static LRESULT CALLBACK TransDlgProc(HWND hDlg, UINT Msg, WPARAM wParam, LPARAM lParam);\r
 static void DispTransferStatus(HWND hWnd, int End, TRANSPACKET *Pkt);\r
 static void DispTransFileInfo(TRANSPACKET *Pkt, char *Title, int SkipButton, int Info);\r
-static int GetAdrsAndPort(char *Str, char *Adrs, int *Port, int Max);\r
+// IPv6対応\r
+//static int GetAdrsAndPort(char *Str, char *Adrs, int *Port, int Max);\r
+static int GetAdrsAndPort(SOCKET Skt, char *Str, char *Adrs, int *Port, int Max);\r
+static int GetAdrsAndPortIPv4(SOCKET Skt, char *Str, char *Adrs, int *Port, int Max);\r
+static int GetAdrsAndPortIPv6(SOCKET Skt, char *Str, char *Adrs, int *Port, int Max);\r
 static int IsSpecialDevice(char *Fname);\r
 static int MirrorDelNotify(int Cur, int Notify, TRANSPACKET *Pkt);\r
-static BOOL CALLBACK MirrorDeleteDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
+// 64ビット対応\r
+//static BOOL CALLBACK MirrorDeleteDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
+static INT_PTR CALLBACK MirrorDeleteDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
 static void SetErrorMsg(char *fmt, ...);\r
 // 同時接続対応\r
 static char* GetErrMsg();\r
@@ -153,6 +167,9 @@ static HANDLE hErrMsgMutex;
 \r
 // 同時接続対応\r
 static int WaitForMainThread = NO;\r
+// 再転送対応\r
+static int TransferErrorMode = EXIST_OVW;\r
+static int TransferErrorNotify = NO;\r
 \r
 /*===== 外部参照 =====*/\r
 \r
@@ -371,6 +388,9 @@ int RemoveTmpTransFileListItem(TRANSPACKET **Base, int Num)
 \r
 void AddTransFileList(TRANSPACKET *Pkt)\r
 {\r
+       // 同時接続対応\r
+       TRANSPACKET *Pos;\r
+\r
        DispTransPacket(Pkt);\r
 \r
        // 同時接続対応\r
@@ -382,6 +402,13 @@ void AddTransFileList(TRANSPACKET *Pkt)
                Sleep(1);\r
        }\r
 \r
+       // 同時接続対応\r
+       Pos = TransPacketBase;\r
+       if(Pos != NULL)\r
+       {\r
+               while(Pos->Next != NULL)\r
+                       Pos = Pos->Next;\r
+       }\r
        if(AddTmpTransFileList(Pkt, &TransPacketBase) == FFFTP_SUCCESS)\r
        {\r
                if((strncmp(Pkt->Cmd, "RETR", 4) == 0) ||\r
@@ -393,7 +420,12 @@ void AddTransFileList(TRANSPACKET *Pkt)
        }\r
        // 同時接続対応\r
        if(NextTransPacketBase == NULL)\r
-               NextTransPacketBase = TransPacketBase;\r
+       {\r
+               if(Pos)\r
+                       NextTransPacketBase = Pos->Next;\r
+               else\r
+                       NextTransPacketBase = TransPacketBase;\r
+       }\r
        ReleaseMutex(hListAccMutex);\r
        // 同時接続対応\r
        WaitForMainThread = NO;\r
@@ -439,7 +471,7 @@ void AppendTransFileList(TRANSPACKET *Pkt)
        }\r
        // 同時接続対応\r
        if(NextTransPacketBase == NULL)\r
-               NextTransPacketBase = TransPacketBase;\r
+               NextTransPacketBase = Pkt;\r
 \r
        while(Pkt != NULL)\r
        {\r
@@ -543,7 +575,7 @@ static void EraseTransFileList(void)
        }\r
        TransPacketBase = NotDel;\r
        // 同時接続対応\r
-       NextTransPacketBase = TransPacketBase;\r
+       NextTransPacketBase = NotDel;\r
        TransFiles = 0;\r
        PostMessage(GetMainHwnd(), WM_CHANGE_COND, 0, 0);\r
        ReleaseMutex(hListAccMutex);\r
@@ -665,6 +697,7 @@ static ULONG WINAPI TransferThread(void *Dummy)
        SOCKET TrnSkt;\r
        RECT WndRect;\r
        int i;\r
+       DWORD LastUsed;\r
 \r
        hWndTrans = NULL;\r
        Down = NO;\r
@@ -711,44 +744,61 @@ static ULONG WINAPI TransferThread(void *Dummy)
                        free(Pos);\r
                }\r
                NewCmdSkt = AskCmdCtrlSkt();\r
-               if(TransPacketBase && NewCmdSkt != INVALID_SOCKET && ThreadCount < AskMaxThreadCount())\r
+               if(AskReuseCmdSkt() == YES && ThreadCount == 0)\r
+               {\r
+                       if(TransPacketBase && ThreadCount < AskMaxThreadCount())\r
+                               TrnSkt = AskTrnCtrlSkt();\r
+               }\r
+               else\r
                {\r
-                       if(TrnSkt == INVALID_SOCKET || NewCmdSkt != CmdSkt)\r
+                       if(TransPacketBase && NewCmdSkt != INVALID_SOCKET && ThreadCount < AskMaxThreadCount())\r
                        {\r
-                               ReleaseMutex(hListAccMutex);\r
-                               ReConnectTrnSkt(&TrnSkt, &Canceled[ThreadCount]);\r
-                               // 同時ログイン数制限に引っかかった可能性あり\r
-                               // 負荷を下げるためにしばらく待機\r
-                               if(TrnSkt == INVALID_SOCKET)\r
+                               if(TrnSkt == INVALID_SOCKET || NewCmdSkt != CmdSkt)\r
                                {\r
-                                       i = 10000;\r
-                                       while(NewCmdSkt != CmdSkt && i > 0)\r
+                                       ReleaseMutex(hListAccMutex);\r
+                                       ReConnectTrnSkt(&TrnSkt, &Canceled[ThreadCount]);\r
+                                       // 同時ログイン数制限対策\r
+                                       if(TrnSkt != INVALID_SOCKET)\r
+                                               LastUsed = timeGetTime();\r
+                                       else\r
+                                       {\r
+                                               // 同時ログイン数制限に引っかかった可能性あり\r
+                                               // 負荷を下げるために約10秒間待機\r
+                                               i = 10000;\r
+                                               while(NewCmdSkt != CmdSkt && i > 0)\r
+                                               {\r
+                                                       BackgrndMessageProc();\r
+                                                       Sleep(1);\r
+                                                       i--;\r
+                                               }\r
+                                       }\r
+//                                     WaitForSingleObject(hListAccMutex, INFINITE);\r
+                                       while(WaitForSingleObject(hListAccMutex, 0) == WAIT_TIMEOUT)\r
                                        {\r
                                                BackgrndMessageProc();\r
                                                Sleep(1);\r
-                                               i--;\r
                                        }\r
                                }\r
-//                             WaitForSingleObject(hListAccMutex, INFINITE);\r
-                               while(WaitForSingleObject(hListAccMutex, 0) == WAIT_TIMEOUT)\r
-                               {\r
-                                       BackgrndMessageProc();\r
-                                       Sleep(1);\r
-                               }\r
                        }\r
-               }\r
-               else\r
-               {\r
-                       if(TrnSkt != INVALID_SOCKET)\r
+                       else\r
                        {\r
-                               ReleaseMutex(hListAccMutex);\r
-                               DoClose(TrnSkt);\r
-                               TrnSkt = INVALID_SOCKET;\r
-//                             WaitForSingleObject(hListAccMutex, INFINITE);\r
-                               while(WaitForSingleObject(hListAccMutex, 0) == WAIT_TIMEOUT)\r
+                               if(TrnSkt != INVALID_SOCKET)\r
                                {\r
-                                       BackgrndMessageProc();\r
-                                       Sleep(1);\r
+                                       // 同時ログイン数制限対策\r
+                                       // 10秒間は再利用を許可\r
+                                       if(timeGetTime() - LastUsed > 10000)\r
+                                       {\r
+                                               ReleaseMutex(hListAccMutex);\r
+                                               SendData(TrnSkt, "QUIT\r\n", 6, 0, &Canceled[ThreadCount]);\r
+                                               DoClose(TrnSkt);\r
+                                               TrnSkt = INVALID_SOCKET;\r
+//                                             WaitForSingleObject(hListAccMutex, INFINITE);\r
+                                               while(WaitForSingleObject(hListAccMutex, 0) == WAIT_TIMEOUT)\r
+                                               {\r
+                                                       BackgrndMessageProc();\r
+                                                       Sleep(1);\r
+                                               }\r
+                                       }\r
                                }\r
                        }\r
                }\r
@@ -1017,7 +1067,8 @@ static ULONG WINAPI TransferThread(void *Dummy)
 //                     else if(strcmp(TransPacketBase->Cmd, "SETCUR") == 0)\r
                        else if(strcmp(Pos->Cmd, "SETCUR") == 0)\r
                        {\r
-                               if(AskShareProh() == YES)\r
+//                             if(AskShareProh() == YES)\r
+                               if(AskReuseCmdSkt() == NO || AskShareProh() == YES)\r
                                {\r
 //                                     if(strcmp(CurDir, TransPacketBase->RemoteFile) != 0)\r
                                        if(strcmp(CurDir[Pos->ThreadCount], Pos->RemoteFile) != 0)\r
@@ -1038,7 +1089,8 @@ static ULONG WINAPI TransferThread(void *Dummy)
 //                     else if(strcmp(TransPacketBase->Cmd, "BACKCUR") == 0)\r
                        else if(strcmp(Pos->Cmd, "BACKCUR") == 0)\r
                        {\r
-                               if(AskShareProh() == NO)\r
+//                             if(AskShareProh() == NO)\r
+                               if(AskReuseCmdSkt() == YES && AskShareProh() == NO)\r
                                {\r
 //                                     if(strcmp(CurDir, TransPacketBase->RemoteFile) != 0)\r
 //                                             CommandProcTrn(NULL, "CWD %s", TransPacketBase->RemoteFile);\r
@@ -1107,6 +1159,7 @@ static ULONG WINAPI TransferThread(void *Dummy)
                                SendMessage(hWndTrans, WM_SET_PACKET, 0, 0);\r
                        if(Pos != NULL)\r
                                strcpy(Pos->Cmd, "");\r
+                       LastUsed = timeGetTime();\r
                }\r
 //             else\r
                else if(TransPacketBase == NULL)\r
@@ -1156,6 +1209,10 @@ static ULONG WINAPI TransferThread(void *Dummy)
                                PostMessage(GetMainHwnd(), WM_COMMAND, MAKEWPARAM(MENU_AUTO_EXIT, 0), 0);\r
                                GoExit = NO;\r
                        }\r
+\r
+                       // 再転送対応\r
+                       TransferErrorMode = AskTransferErrorMode();\r
+                       TransferErrorNotify = AskTransferErrorNotify();\r
                }\r
                else\r
                {\r
@@ -1172,8 +1229,14 @@ static ULONG WINAPI TransferThread(void *Dummy)
                                Sleep(100);\r
                }\r
        }\r
-       if(TrnSkt != INVALID_SOCKET)\r
-               DoClose(TrnSkt);\r
+       if(AskReuseCmdSkt() == NO || ThreadCount > 0)\r
+       {\r
+               if(TrnSkt != INVALID_SOCKET)\r
+               {\r
+                       SendData(TrnSkt, "QUIT\r\n", 6, 0, &Canceled[ThreadCount]);\r
+                       DoClose(TrnSkt);\r
+               }\r
+       }\r
        return 0;\r
 }\r
 \r
@@ -1257,7 +1320,13 @@ int DoDownLoad(SOCKET cSkt, TRANSPACKET *Pkt, int DirList, int *CancelCheckWork)
                                        DispTransFileInfo(Pkt, MSGJPN087, FALSE, NO);\r
                        }\r
 \r
-                       if(BackgrndMessageProc() == NO)\r
+                       // SFTP対応\r
+//                     if(BackgrndMessageProc() == NO)\r
+                       if(IsSFTPAttached(Pkt->ctrl_skt))\r
+                       {\r
+                               // TODO:\r
+                       }\r
+                       else if(BackgrndMessageProc() == NO)\r
                        {\r
                                if(AskPasvMode() != YES)\r
                                        iRetCode = DownLoadNonPassive(Pkt, CancelCheckWork);\r
@@ -1297,7 +1366,10 @@ static int DownLoadNonPassive(TRANSPACKET *Pkt, int *CancelCheckWork)
        SOCKET listen_socket = INVALID_SOCKET; // data listen socket\r
        char Buf[1024];\r
        int CreateMode;\r
-       struct sockaddr_in saSockAddr1;\r
+       // IPv6対応\r
+//     struct sockaddr_in saSockAddr1;\r
+       struct sockaddr_in saSockAddrIPv4;\r
+       struct sockaddr_in6 saSockAddrIPv6;\r
        char Reply[ERR_MSG_LEN+7];\r
 \r
        if((listen_socket = GetFTPListenSocket(Pkt->ctrl_skt, CancelCheckWork)) != INVALID_SOCKET)\r
@@ -1312,8 +1384,20 @@ static int DownLoadNonPassive(TRANSPACKET *Pkt, int *CancelCheckWork)
 //                             if(SocksGet2ndBindReply(listen_socket, &data_socket) == FFFTP_FAIL)\r
                                if(SocksGet2ndBindReply(listen_socket, &data_socket, CancelCheckWork) == FFFTP_FAIL)\r
                                {\r
-                                       iLength = sizeof(saSockAddr1);\r
-                                       data_socket = do_accept(listen_socket, (struct sockaddr *)&saSockAddr1, (int *)&iLength);\r
+                                       // IPv6対応\r
+//                                     iLength = sizeof(saSockAddr1);\r
+//                                     data_socket = do_accept(listen_socket, (struct sockaddr *)&saSockAddr1, (int *)&iLength);\r
+                                       switch(AskCurNetType())\r
+                                       {\r
+                                       case NTYPE_IPV4:\r
+                                               iLength=sizeof(saSockAddrIPv4);\r
+                                               data_socket = do_accept(listen_socket,(struct sockaddr *)&saSockAddrIPv4, (int *)&iLength);\r
+                                               break;\r
+                                       case NTYPE_IPV6:\r
+                                               iLength=sizeof(saSockAddrIPv6);\r
+                                               data_socket = do_accept(listen_socket,(struct sockaddr *)&saSockAddrIPv6, (int *)&iLength);\r
+                                               break;\r
+                                       }\r
 \r
                                        if(shutdown(listen_socket, 1) != 0)\r
                                                ReportWSError("shutdown listen", WSAGetLastError());\r
@@ -1326,7 +1410,19 @@ static int DownLoadNonPassive(TRANSPACKET *Pkt, int *CancelCheckWork)
                                                iRetCode = 500;\r
                                        }\r
                                        else\r
-                                               DoPrintf("Skt=%u : accept from %s port %u", data_socket, inet_ntoa(saSockAddr1.sin_addr), ntohs(saSockAddr1.sin_port));\r
+                                               // IPv6対応\r
+//                                             DoPrintf("Skt=%u : accept from %s port %u", data_socket, inet_ntoa(saSockAddr1.sin_addr), ntohs(saSockAddr1.sin_port));\r
+                                       {\r
+                                               switch(AskCurNetType())\r
+                                               {\r
+                                               case NTYPE_IPV4:\r
+                                                       DoPrintf("Skt=%u : accept from %s port %u", data_socket, inet_ntoa(saSockAddrIPv4.sin_addr), ntohs(saSockAddrIPv4.sin_port));\r
+                                                       break;\r
+                                               case NTYPE_IPV6:\r
+                                                       DoPrintf("Skt=%u : accept from %s port %u", data_socket, inet6_ntoa(saSockAddrIPv6.sin6_addr), ntohs(saSockAddrIPv6.sin6_port));\r
+                                                       break;\r
+                                               }\r
+                                       }\r
                                }\r
 \r
                                if(data_socket != INVALID_SOCKET)\r
@@ -1384,15 +1480,29 @@ static int DownLoadPassive(TRANSPACKET *Pkt, int *CancelCheckWork)
        SOCKET data_socket = INVALID_SOCKET;   // data channel socket\r
        char Buf[1024];\r
        int CreateMode;\r
-       char Adrs[20];\r
+       // IPv6対応\r
+//     char Adrs[20];\r
+       char Adrs[40];\r
        int Port;\r
        int Flg;\r
        char Reply[ERR_MSG_LEN+7];\r
 \r
-       iRetCode = command(Pkt->ctrl_skt, Buf, CancelCheckWork, "PASV");\r
+       // IPv6対応\r
+//     iRetCode = command(Pkt->ctrl_skt, Buf, CancelCheckWork, "PASV");\r
+       switch(AskCurNetType())\r
+       {\r
+       case NTYPE_IPV4:\r
+               iRetCode = command(Pkt->ctrl_skt, Buf, CancelCheckWork, "PASV");\r
+               break;\r
+       case NTYPE_IPV6:\r
+               iRetCode = command(Pkt->ctrl_skt, Buf, CancelCheckWork, "EPSV");\r
+               break;\r
+       }\r
        if(iRetCode/100 == FTP_COMPLETE)\r
        {\r
-               if(GetAdrsAndPort(Buf, Adrs, &Port, 19) == FFFTP_SUCCESS)\r
+               // IPv6対応\r
+//             if(GetAdrsAndPort(Buf, Adrs, &Port, 19) == FFFTP_SUCCESS)\r
+               if(GetAdrsAndPort(Pkt->ctrl_skt, Buf, Adrs, &Port, 39) == FFFTP_SUCCESS)\r
                {\r
                        if((data_socket = connectsock(Adrs, Port, MSGJPN091, CancelCheckWork)) != INVALID_SOCKET)\r
                        {\r
@@ -1605,8 +1715,6 @@ static int DownLoadFile(TRANSPACKET *Pkt, SOCKET dSkt, int CreateMode, int *Canc
 //                                             Continue = ConvJIStoSJIS(&cInfo);\r
 //                                     else\r
 //                                             Continue = ConvEUCtoSJIS(&cInfo);\r
-                                       char Buf3[(BUFSIZE + 3) * 4];\r
-                                       CODECONVINFO cInfo2;\r
                                        switch(Pkt->KanjiCode)\r
                                        {\r
                                        case KANJI_SJIS:\r
@@ -2189,8 +2297,22 @@ static void DispDownloadFinishMsg(TRANSPACKET *Pkt, int iRetCode)
                        {\r
                                // 全て中止を選択後にダイアログが表示されるバグ対策\r
 //                             if(DispUpDownErrDialog(downerr_dlg, Pkt->hWndTrans, Fname) == NO)\r
-                               if(Canceled[Pkt->ThreadCount] == NO && ClearAll == NO && DispUpDownErrDialog(downerr_dlg, Pkt->hWndTrans, Fname) == NO)\r
-                                       ClearAll = YES;\r
+                               // 再転送対応\r
+//                             if(Canceled[Pkt->ThreadCount] == NO && ClearAll == NO && DispUpDownErrDialog(downerr_dlg, Pkt->hWndTrans, Fname) == NO)\r
+//                                     ClearAll = YES;\r
+                               if(Canceled[Pkt->ThreadCount] == NO && ClearAll == NO)\r
+                               {\r
+                                       if(strncmp(Pkt->Cmd, "RETR", 4) == 0 || strncmp(Pkt->Cmd, "STOR", 4) == 0)\r
+                                       {\r
+                                               if(TransferErrorNotify == YES && DispUpDownErrDialog(downerr_dlg, Pkt->hWndTrans, Pkt) == NO)\r
+                                                       ClearAll = YES;\r
+                                               else\r
+                                               {\r
+                                                       Pkt->Mode = TransferErrorMode;\r
+                                                       AddTransFileList(Pkt);\r
+                                               }\r
+                                       }\r
+                               }\r
                        }\r
                }\r
                else\r
@@ -2224,13 +2346,17 @@ static void DispDownloadFinishMsg(TRANSPACKET *Pkt, int iRetCode)
 *              int ステータス (YES=中止/NO=全て中止)\r
 *----------------------------------------------------------------------------*/\r
 \r
-static int DispUpDownErrDialog(int ResID, HWND hWnd, char *Fname)\r
+// 再転送対応\r
+//static int DispUpDownErrDialog(int ResID, HWND hWnd, char *Fname)\r
+static int DispUpDownErrDialog(int ResID, HWND hWnd, TRANSPACKET *Pkt)\r
 {\r
        if(hWnd == NULL)\r
                hWnd = GetMainHwnd();\r
 \r
        SoundPlay(SND_ERROR);\r
-       return(DialogBoxParam(GetFtpInst(), MAKEINTRESOURCE(ResID), hWnd, UpDownErrorDialogProc, (LPARAM)Fname));\r
+       // 再転送対応\r
+//     return(DialogBoxParam(GetFtpInst(), MAKEINTRESOURCE(ResID), hWnd, UpDownErrorDialogProc, (LPARAM)Fname));\r
+       return(DialogBoxParam(GetFtpInst(), MAKEINTRESOURCE(ResID), hWnd, UpDownErrorDialogProc, (LPARAM)Pkt));\r
 }\r
 \r
 \r
@@ -2246,31 +2372,57 @@ static int DispUpDownErrDialog(int ResID, HWND hWnd, char *Fname)
 *              BOOL TRUE/FALSE\r
 *----------------------------------------------------------------------------*/\r
 \r
-static BOOL CALLBACK UpDownErrorDialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)\r
+// 64ビット対応\r
+//static BOOL CALLBACK UpDownErrorDialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)\r
+static INT_PTR CALLBACK UpDownErrorDialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)\r
 {\r
+       static TRANSPACKET *Pkt;\r
+       static const RADIOBUTTON DownExistButton[] = {\r
+               { DOWN_EXIST_OVW, EXIST_OVW },\r
+               { DOWN_EXIST_RESUME, EXIST_RESUME },\r
+               { DOWN_EXIST_IGNORE, EXIST_IGNORE }\r
+       };\r
+       #define DOWNEXISTBUTTONS        (sizeof(DownExistButton)/sizeof(RADIOBUTTON))\r
+\r
        switch (message)\r
        {\r
                case WM_INITDIALOG :\r
-                       SendDlgItemMessage(hDlg, UPDOWN_ERR_FNAME, WM_SETTEXT, 0, (LPARAM)lParam);\r
+                       Pkt = (TRANSPACKET *)lParam;\r
+//                     SendDlgItemMessage(hDlg, UPDOWN_ERR_FNAME, WM_SETTEXT, 0, (LPARAM)lParam);\r
+                       SendDlgItemMessage(hDlg, UPDOWN_ERR_FNAME, WM_SETTEXT, 0, (LPARAM)Pkt->RemoteFile);\r
                        // 同時接続対応\r
 //                     SendDlgItemMessage(hDlg, UPDOWN_ERR_MSG, WM_SETTEXT, 0, (LPARAM)ErrMsg);\r
                        SendDlgItemMessage(hDlg, UPDOWN_ERR_MSG, WM_SETTEXT, 0, (LPARAM)GetErrMsg());\r
+\r
+                       if((Pkt->Type == TYPE_A) || (Pkt->ExistSize <= 0))\r
+                               EnableWindow(GetDlgItem(hDlg, DOWN_EXIST_RESUME), FALSE);\r
+\r
+                       SetRadioButtonByValue(hDlg, TransferErrorMode, DownExistButton, DOWNEXISTBUTTONS);\r
                        return(TRUE);\r
 \r
                case WM_COMMAND :\r
                        switch(GET_WM_COMMAND_ID(wParam, lParam))\r
                        {\r
+                               case IDOK_ALL :\r
+                                       TransferErrorNotify = NO;\r
+                                       /* ここに break はない */\r
+\r
                                case IDOK :\r
+                                       TransferErrorMode = AskRadioButtonValue(hDlg, DownExistButton, DOWNEXISTBUTTONS);\r
                                        EndDialog(hDlg, YES);\r
                                        break;\r
 \r
                                case IDCANCEL :\r
                                        EndDialog(hDlg, NO);\r
                                        break;\r
+\r
+                               case IDHELP :\r
+//                                     hHelpWin = HtmlHelp(NULL, AskHelpFilePath(), HH_HELP_CONTEXT, IDH_HELP_TOPIC_0000009);\r
+                                       break;\r
                        }\r
-                       return(TRUE);\r
+            return(TRUE);\r
        }\r
-    return(FALSE);\r
+       return(FALSE);\r
 }\r
 \r
 \r
@@ -2338,7 +2490,9 @@ static int SetDownloadResume(TRANSPACKET *Pkt, int ProcMode, LONGLONG Size, int
 *              BOOL TRUE/FALSE\r
 *----------------------------------------------------------------------------*/\r
 \r
-static BOOL CALLBACK NoResumeWndProc(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
+// 64ビット対応\r
+//static BOOL CALLBACK NoResumeWndProc(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
+static INT_PTR CALLBACK NoResumeWndProc(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
 {\r
        switch (iMessage)\r
        {\r
@@ -2402,7 +2556,13 @@ static int DoUpLoad(SOCKET cSkt, TRANSPACKET *Pkt)
                                if(Pkt->hWndTrans != NULL)\r
                                        DispTransFileInfo(Pkt, MSGJPN104, TRUE, YES);\r
 \r
-                               if(BackgrndMessageProc() == NO)\r
+                               // SFTP対応\r
+//                             if(BackgrndMessageProc() == NO)\r
+                               if(IsSFTPAttached(Pkt->ctrl_skt))\r
+                               {\r
+                                       // TODO:\r
+                               }\r
+                               else if(BackgrndMessageProc() == NO)\r
                                {\r
                                        if(AskPasvMode() != YES)\r
                                                iRetCode = UpLoadNonPassive(Pkt);\r
@@ -2456,7 +2616,10 @@ static int UpLoadNonPassive(TRANSPACKET *Pkt)
        SOCKET data_socket = INVALID_SOCKET;   // data channel socket\r
        SOCKET listen_socket = INVALID_SOCKET; // data listen socket\r
        char Buf[1024];\r
-       struct sockaddr_in saSockAddr1;\r
+       // IPv6対応\r
+//     struct sockaddr_in saSockAddr1;\r
+       struct sockaddr_in saSockAddrIPv4;\r
+       struct sockaddr_in6 saSockAddrIPv6;\r
        int Resume;\r
        char Reply[ERR_MSG_LEN+7];\r
 \r
@@ -2479,8 +2642,20 @@ static int UpLoadNonPassive(TRANSPACKET *Pkt)
 //                     if(SocksGet2ndBindReply(listen_socket, &data_socket) == FFFTP_FAIL)\r
                        if(SocksGet2ndBindReply(listen_socket, &data_socket, &Canceled[Pkt->ThreadCount]) == FFFTP_FAIL)\r
                        {\r
-                               iLength=sizeof(saSockAddr1);\r
-                               data_socket = do_accept(listen_socket,(struct sockaddr *)&saSockAddr1, (int *)&iLength);\r
+                               // IPv6対応\r
+//                             iLength=sizeof(saSockAddr1);\r
+//                             data_socket = do_accept(listen_socket,(struct sockaddr *)&saSockAddr1, (int *)&iLength);\r
+                               switch(AskCurNetType())\r
+                               {\r
+                               case NTYPE_IPV4:\r
+                                       iLength=sizeof(saSockAddrIPv4);\r
+                                       data_socket = do_accept(listen_socket,(struct sockaddr *)&saSockAddrIPv4, (int *)&iLength);\r
+                                       break;\r
+                               case NTYPE_IPV6:\r
+                                       iLength=sizeof(saSockAddrIPv6);\r
+                                       data_socket = do_accept(listen_socket,(struct sockaddr *)&saSockAddrIPv6, (int *)&iLength);\r
+                                       break;\r
+                               }\r
 \r
                                if(shutdown(listen_socket, 1) != 0)\r
                                        ReportWSError("shutdown listen", WSAGetLastError());\r
@@ -2493,7 +2668,19 @@ static int UpLoadNonPassive(TRANSPACKET *Pkt)
                                        iRetCode = 500;\r
                                }\r
                                else\r
-                                       DoPrintf("Skt=%u : accept from %s port %u", data_socket, inet_ntoa(saSockAddr1.sin_addr), ntohs(saSockAddr1.sin_port));\r
+                                       // IPv6対応\r
+//                                     DoPrintf("Skt=%u : accept from %s port %u", data_socket, inet_ntoa(saSockAddr1.sin_addr), ntohs(saSockAddr1.sin_port));\r
+                               {\r
+                                       switch(AskCurNetType())\r
+                                       {\r
+                                       case NTYPE_IPV4:\r
+                                               DoPrintf("Skt=%u : accept from %s port %u", data_socket, inet_ntoa(saSockAddrIPv4.sin_addr), ntohs(saSockAddrIPv4.sin_port));\r
+                                               break;\r
+                                       case NTYPE_IPV6:\r
+                                               DoPrintf("Skt=%u : accept from %s port %u", data_socket, inet6_ntoa(saSockAddrIPv6.sin6_addr), ntohs(saSockAddrIPv6.sin6_port));\r
+                                               break;\r
+                                       }\r
+                               }\r
                        }\r
 \r
                        if(data_socket != INVALID_SOCKET)\r
@@ -2547,7 +2734,9 @@ static int UpLoadPassive(TRANSPACKET *Pkt)
        int iRetCode;\r
        SOCKET data_socket = INVALID_SOCKET;   // data channel socket\r
        char Buf[1024];\r
-       char Adrs[20];\r
+       // IPv6対応\r
+//     char Adrs[20];\r
+       char Adrs[40];\r
        int Port;\r
        int Flg;\r
        int Resume;\r
@@ -2555,10 +2744,22 @@ static int UpLoadPassive(TRANSPACKET *Pkt)
 \r
        // 同時接続対応\r
 //     iRetCode = command(Pkt->ctrl_skt, Buf, &Canceled, "PASV");\r
-       iRetCode = command(Pkt->ctrl_skt, Buf, &Canceled[Pkt->ThreadCount], "PASV");\r
+       // IPv6対応\r
+//     iRetCode = command(Pkt->ctrl_skt, Buf, &Canceled[Pkt->ThreadCount], "PASV");\r
+       switch(AskCurNetType())\r
+       {\r
+       case NTYPE_IPV4:\r
+               iRetCode = command(Pkt->ctrl_skt, Buf, &Canceled[Pkt->ThreadCount], "PASV");\r
+               break;\r
+       case NTYPE_IPV6:\r
+               iRetCode = command(Pkt->ctrl_skt, Buf, &Canceled[Pkt->ThreadCount], "EPSV");\r
+               break;\r
+       }\r
        if(iRetCode/100 == FTP_COMPLETE)\r
        {\r
-               if(GetAdrsAndPort(Buf, Adrs, &Port, 19) == FFFTP_SUCCESS)\r
+               // IPv6対応\r
+//             if(GetAdrsAndPort(Buf, Adrs, &Port, 19) == FFFTP_SUCCESS)\r
+               if(GetAdrsAndPort(Pkt->ctrl_skt, Buf, Adrs, &Port, 39) == FFFTP_SUCCESS)\r
                {\r
                        // 同時接続対応\r
 //                     if((data_socket = connectsock(Adrs, Port, MSGJPN109, &Canceled)) != INVALID_SOCKET)\r
@@ -3347,8 +3548,22 @@ static void DispUploadFinishMsg(TRANSPACKET *Pkt, int iRetCode)
                        {\r
                                // 全て中止を選択後にダイアログが表示されるバグ対策\r
 //                             if(DispUpDownErrDialog(uperr_dlg, Pkt->hWndTrans, Pkt->LocalFile) == NO)\r
-                               if(Canceled[Pkt->ThreadCount] == NO && ClearAll == NO && DispUpDownErrDialog(uperr_dlg, Pkt->hWndTrans, Pkt->LocalFile) == NO)\r
-                                       ClearAll = YES;\r
+                               // 再転送対応\r
+//                             if(Canceled[Pkt->ThreadCount] == NO && ClearAll == NO && DispUpDownErrDialog(uperr_dlg, Pkt->hWndTrans, Pkt->LocalFile) == NO)\r
+//                                     ClearAll = YES;\r
+                               if(Canceled[Pkt->ThreadCount] == NO && ClearAll == NO)\r
+                               {\r
+                                       if(strncmp(Pkt->Cmd, "RETR", 4) == 0 || strncmp(Pkt->Cmd, "STOR", 4) == 0)\r
+                                       {\r
+                                               if(TransferErrorNotify == YES && DispUpDownErrDialog(uperr_dlg, Pkt->hWndTrans, Pkt) == NO)\r
+                                                       ClearAll = YES;\r
+                                               else\r
+                                               {\r
+                                                       Pkt->Mode = TransferErrorMode;\r
+                                                       AddTransFileList(Pkt);\r
+                                               }\r
+                                       }\r
+                               }\r
                        }\r
                }\r
                else\r
@@ -3454,7 +3669,9 @@ static LRESULT CALLBACK TransDlgProc(HWND hDlg, UINT Msg, WPARAM wParam, LPARAM
                                        /* ここに break はない */\r
 \r
                                case IDCANCEL :\r
-                                       if(!(Pkt = (TRANSPACKET*)GetWindowLong(hDlg, GWL_USERDATA)))\r
+                                       // 64ビット対応\r
+//                                     if(!(Pkt = (TRANSPACKET*)GetWindowLong(hDlg, GWL_USERDATA)))\r
+                                       if(!(Pkt = (TRANSPACKET*)GetWindowLongPtr(hDlg, GWLP_USERDATA)))\r
                                                break;\r
                                        Pkt->Abort = ABORT_USER;\r
 //                                     Canceled = YES;\r
@@ -3470,7 +3687,9 @@ static LRESULT CALLBACK TransDlgProc(HWND hDlg, UINT Msg, WPARAM wParam, LPARAM
                                        SetForegroundWindow(hDlg);\r
                                MoveToForeground = NO;\r
                                KillTimer(hDlg, TIMER_DISPLAY);\r
-                               if(!(Pkt = (TRANSPACKET*)GetWindowLong(hDlg, GWL_USERDATA)))\r
+                               // 64ビット対応\r
+//                             if(!(Pkt = (TRANSPACKET*)GetWindowLong(hDlg, GWL_USERDATA)))\r
+                               if(!(Pkt = (TRANSPACKET*)GetWindowLongPtr(hDlg, GWLP_USERDATA)))\r
                                        break;\r
                                if(Canceled[Pkt->ThreadCount] == YES)\r
                                        Pkt->Abort = ABORT_USER;\r
@@ -3481,7 +3700,9 @@ static LRESULT CALLBACK TransDlgProc(HWND hDlg, UINT Msg, WPARAM wParam, LPARAM
 \r
                case WM_SET_PACKET :\r
 //                     Pkt = (TRANSPACKET *)lParam;\r
-                       SetWindowLong(hDlg, GWL_USERDATA, (LONG)lParam);\r
+                       // 64ビット対応\r
+//                     SetWindowLong(hDlg, GWL_USERDATA, (LONG)lParam);\r
+                       SetWindowLongPtr(hDlg, GWLP_USERDATA, (LONG_PTR)lParam);\r
                        break;\r
        }\r
        return(FALSE);\r
@@ -3656,10 +3877,31 @@ static void DispTransFileInfo(TRANSPACKET *Pkt, char *Title, int SkipButton, int
 *                      FFFTP_SUCCESS/FFFTP_FAIL\r
 *----------------------------------------------------------------------------*/\r
 \r
-static int GetAdrsAndPort(char *Str, char *Adrs, int *Port, int Max)\r
+static int GetAdrsAndPort(SOCKET Skt, char *Str, char *Adrs, int *Port, int Max)\r
+{\r
+       int Result;\r
+       Result = FFFTP_FAIL;\r
+       switch(AskCurNetType())\r
+       {\r
+       case NTYPE_IPV4:\r
+               Result = GetAdrsAndPortIPv4(Skt, Str, Adrs, Port, Max);\r
+               break;\r
+       case NTYPE_IPV6:\r
+               Result = GetAdrsAndPortIPv6(Skt, Str, Adrs, Port, Max);\r
+               break;\r
+       }\r
+       return Result;\r
+}\r
+\r
+\r
+// IPv6対応\r
+//static int GetAdrsAndPort(char *Str, char *Adrs, int *Port, int Max)\r
+static int GetAdrsAndPortIPv4(SOCKET Skt, char *Str, char *Adrs, int *Port, int Max)\r
 {\r
        char *Pos;\r
        char *Btm;\r
+       // コンマではなくドットを返すホストがあるため\r
+       char *OldBtm;\r
        int Sts;\r
 \r
        Sts = FFFTP_FAIL;\r
@@ -3669,18 +3911,36 @@ static int GetAdrsAndPort(char *Str, char *Adrs, int *Port, int Max)
        {\r
                Pos++;\r
                Btm = strchr(Pos, ',');\r
+               // コンマではなくドットを返すホストがあるため\r
+               if(Btm == NULL)\r
+                       Btm = strchr(Pos, '.');\r
                if(Btm != NULL)\r
                {\r
                        Btm++;\r
-                       Btm = strchr(Btm, ',');\r
+                       // コンマではなくドットを返すホストがあるため\r
+//                     Btm = strchr(Btm, ',');\r
+                       OldBtm = Btm;\r
+                       Btm = strchr(OldBtm, ',');\r
+                       if(Btm == NULL)\r
+                               Btm = strchr(OldBtm, '.');\r
                        if(Btm != NULL)\r
                        {\r
                                Btm++;\r
-                               Btm = strchr(Btm, ',');\r
+                               // コンマではなくドットを返すホストがあるため\r
+//                             Btm = strchr(Btm, ',');\r
+                               OldBtm = Btm;\r
+                               Btm = strchr(OldBtm, ',');\r
+                               if(Btm == NULL)\r
+                                       Btm = strchr(OldBtm, '.');\r
                                if(Btm != NULL)\r
                                {\r
                                        Btm++;\r
-                                       Btm = strchr(Btm, ',');\r
+                                       // コンマではなくドットを返すホストがあるため\r
+//                                     Btm = strchr(Btm, ',');\r
+                                       OldBtm = Btm;\r
+                                       Btm = strchr(OldBtm, ',');\r
+                                       if(Btm == NULL)\r
+                                               Btm = strchr(OldBtm, '.');\r
                                        if(Btm != NULL)\r
                                        {\r
                                                if((Btm - Pos) <= Max)\r
@@ -3691,6 +3951,9 @@ static int GetAdrsAndPort(char *Str, char *Adrs, int *Port, int Max)
 \r
                                                        Pos = Btm + 1;\r
                                                        Btm = strchr(Pos, ',');\r
+                                                       // コンマではなくドットを返すホストがあるため\r
+                                                       if(Btm == NULL)\r
+                                                               Btm = strchr(Pos, '.');\r
                                                        if(Btm != NULL)\r
                                                        {\r
                                                                Btm++;\r
@@ -3707,6 +3970,65 @@ static int GetAdrsAndPort(char *Str, char *Adrs, int *Port, int Max)
 }\r
 \r
 \r
+// IPv6対応\r
+static int GetAdrsAndPortIPv6(SOCKET Skt, char *Str, char *Adrs, int *Port, int Max)\r
+{\r
+       char *Pos;\r
+       char *Btm;\r
+       int Sts;\r
+       int i;\r
+       struct sockaddr_in6 SockAddr;\r
+\r
+       Sts = FFFTP_FAIL;\r
+\r
+       Btm = strchr(Str, '(');\r
+       if(Btm != NULL)\r
+       {\r
+               Btm++;\r
+               Btm = strchr(Btm, '|');\r
+               if(Btm != NULL)\r
+               {\r
+                       Pos = Btm + 1;\r
+                       Btm = strchr(Pos, '|');\r
+                       if(Btm != NULL)\r
+                       {\r
+                               Pos = Btm + 1;\r
+                               Btm = strchr(Pos, '|');\r
+                               if(Btm != NULL)\r
+                               {\r
+                                       if((Btm - Pos) <= Max)\r
+                                       {\r
+                                               if((Btm - Pos) > 0)\r
+                                               {\r
+                                                       strncpy(Adrs, Pos, Btm - Pos);\r
+                                                       *(Adrs + (Btm - Pos)) = NUL;\r
+                                               }\r
+                                               else\r
+                                               {\r
+                                                       i = sizeof(SockAddr);\r
+                                                       if(getpeername(Skt, (struct sockaddr*)&SockAddr, &i) != SOCKET_ERROR)\r
+                                                               AddressToStringIPv6(Adrs, &SockAddr.sin6_addr);\r
+                                               }\r
+\r
+                                               Pos = Btm + 1;\r
+                                               Btm = strchr(Pos, '|');\r
+                                               if(Btm != NULL)\r
+                                               {\r
+                                                       Btm++;\r
+                                                       *Port = atoi(Pos);\r
+                                                       Btm = strchr(Btm, ')');\r
+                                                       if(Btm != NULL)\r
+                                                               Sts = FFFTP_SUCCESS;\r
+                                               }\r
+                                       }\r
+                               }\r
+                       }\r
+               }\r
+       }\r
+       return(Sts);\r
+}\r
+\r
+\r
 /*----- Windowsのスペシャルデバイスかどうかを返す -----------------------------\r
 *\r
 *      Parameter\r
@@ -3795,7 +4117,9 @@ static int MirrorDelNotify(int Cur, int Notify, TRANSPACKET *Pkt)
 *              BOOL TRUE/FALSE\r
 *----------------------------------------------------------------------------*/\r
 \r
-static BOOL CALLBACK MirrorDeleteDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
+// 64ビット対応\r
+//static BOOL CALLBACK MirrorDeleteDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
+static INT_PTR CALLBACK MirrorDeleteDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
 {\r
        static MIRRORDELETEINFO *DelInfo;\r
        switch (iMessage)\r